Go to Post Everyone here inspires each other and helps them out. That's why FIRST is amazing. - tiffany34990 [more]
Home
Go Back   Chief Delphi > FIRST > Robot Showcase
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
 
 
Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #1   Spotlight this post!  
Unread 26-02-2014, 23:46
mrnoble's Avatar
mrnoble mrnoble is offline
teacher/coach
FRC #1339 (Angelbotics)
Team Role: Coach
 
Join Date: Dec 2008
Rookie Year: 2004
Location: denver, co
Posts: 922
mrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond repute
Banebots innovative wheels

I promised a while ago I would post more details of the Colson wheels and hubs we purchased from Banebots. Even at this point in the season some teams might want to consider these as a quick and significant upgrade for their drivetrain.

The great advantage of Colsons has been their low price, incredible durability, and relatively sticky CoF. The disadvantages are weight, width, and the somewhat awkward and heavy hubs that must be press-fit. We stumbled upon the innovative upgrade that deals with some of these issues, and we won't be looking back. The 1.25" wheels have a smaller bore than the 1.5" or 2" wheels. Banebots has created a new lightweight hub with a pressed barb that fits these smaller and lighter wheels. The dead axles have an Igus bearing, which is maintenance free, lighter than steel ball bearings, and has less friction. All in all, a major upgrade for us. We also opted for the ground off crown finish, which flattened the wheel and gave it a nubby texture. The wheel ended up at 3.8", and the texture (which we hoped might increase the CoF) wore off within 1/2 hour of drive time on carpet. Overall, we cut the weight of each wheel by more than 50%, gained some much appreciated space on our drive train, and got a bit closer to the ground, for a price that is barely more than the low cost Colsons are famous for. Look closely on the Banebots website for these wheels and hubs. They are a hidden gem and I can't think of any reasons (barring a water game) we will be switching back.
 


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 21:58.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi